﻿using System;

namespace Program03
{
    class Program
    {
        static void Main(string[] args)
        {
            var math = new Math();
            math.Value = 30;
            Console.WriteLine("{0}的平方是{1}", math.Value, math.GetSquare());
            Console.WriteLine("{0}的平方是{1}", 20, Math.GetSquereOf(20)); ;
        }
    }
}
